Logical closure

Logical closure refers to the idea that if you know certain facts are true, and there's a valid logical rule connecting those facts to a new fact, then you can confidently conclude that the new fact is also true. It ensures that your knowledge system is consistent and complete in deriving all logical consequences from known truths. In practice, it means once you've established a set of facts, you can logically infer additional truths from them, maintaining a coherent and comprehensive understanding of the information you're working with.